L50QS225 - Littelfuse 225A 500V AC/DC High-Speed Semiconductor Fuse Class aR

L50QS225

L50QS225 is a Littelfuse high-speed semiconductor fuse designed for protecting sensitive power semiconductor devices in demanding applications.This fuse features a 225 ampere rating and a 500 volt AC/DC voltage rating, with a very fast acting characteristic and Class aR performance. It has a high interrupting rating of 200 kA AC and 50 kA DC, suitable for power converters, UPS systems, variable speed drives, and control circuits. The fuse body is made of melamine with silver-plated copper alloy end caps, compliant with UL 248-13 and recognized by cURus and CE certifications. It is RoHS and REACH compliant and halogen free.

Key Specifications
• Amperage Rating: 225 A
• Voltage Rating: 500 V AC / 500 V DC
• Interrupting Rating: 200 kA AC / 50 kA DC
• Fuse Type: High-Speed Semiconductor
• Class: aR
• Body Material: Melamine
• End Caps: Silver-Plated Copper Alloy
• Certifications: UL 248-13, cURus, CE
• Environmental: RoHS, REACH, Halogen Free
• Operating Temperature: -55°C to +125°C
• Applications: Power Converters, UPS, Variable Speed Drives
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Specifications

• Part Number: L50QS225
• Manufacturer : Littelfuse
• Brand : Littelfuse
• Category : Fuse
• Item Subcategory : Low Voltage
• Family : Powr-Speed
• Type : L50QS Series – High-Speed Semiconductor Fuse, Round Body
• Voltage : 500
• Amperage : 225
• AIC rating : 200kA@500V
• Diameter : 1.5
• Barrels : 1



Product Data

• UPC : 079458860030
• Weight : 1